Satisfy your need for hot water and saving energy through your whole house with Marey's 3.1 GPM Natural Gas Tankless Water Heater. Save bundles off electricity bills and add that to the water saving functions of a tankless heater and you have the perfect green solution for your home. So why not use your current natural gas installation and install a tankless water heater that saves money? It doesn't even use electricity to start, just replaceable D cell batteries. Just like most Marey Heaters it lets you adjust water activation flow and the amount of heat for maximum comfort. Although it's recommended that a professional installation is done, it's easy to install and comes with instructions on how to do it. Last but not least, it includes an industry leading 5 year warranty. Not that you'll need it, after all Marey has been making tankless water heaters for over 55 years. *This item was previously marketed as a 2.7 GPM unit. Recent Independent Laboratory testing has certified the same unit as 3.1 GPM tankless water heater. Please note that old boxes may still have the 2.7 information on the label.

• Water heater

Water heaterMarey 10NG Tankless On Demand Hot Water Heater 3.1 GPM Natural Gas